1 /*
2 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package javafx.scene.effect;
27
28 import static org.junit.Assert.assertEquals;
29 import javafx.scene.paint.Color;
30
31 import org.junit.Before;
32 import org.junit.Rule;
33 import org.junit.Test;
34 import org.junit.rules.ExpectedException;
35
36 import com.sun.scenario.effect.Color4f;
37
38 public class SpotLightTest extends LightTestBase {
39
40 @Rule
41 public ExpectedException thrown = ExpectedException.none();
42 private Light.Spot effect;
43
44 @Before
45 public void setUp() {
46 effect = new Light.Spot();
47 setupTest(effect);
48 }
49
50 @Test
51 public void testSetPointsAtX() {
52 // try setting correct value
53 effect.setPointsAtX(1.0f);
54 assertEquals(1.0f, effect.getPointsAtX(), 1e-100);
55 pulse();
56 assertEquals(1.0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getPointsAtX(), 1e-100);
57 }
58
59 @Test
60 public void testDefaultPointsAtX() {
61 // default value should be 0
62 assertEquals(0f, effect.getPointsAtX(), 1e-100);
63 assertEquals(0f, effect.pointsAtXProperty().get(), 1e-100);
64 pulse();
65 assertEquals(0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getPointsAtX(), 1e-100);
66 }
67
68 @Test
69 public void testSetPointsAtY() {
70 // trPointsAtY setting correct value
71 effect.setPointsAtY(1.0f);
72 assertEquals(1.0f, effect.getPointsAtY(), 1e-100);
73 pulse();
74 assertEquals(1.0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getPointsAtY(), 1e-100);
75 }
76
77 @Test
78 public void testDefaultPointsAtY() {
79 // default value should be 0
80 assertEquals(0f, effect.getPointsAtY(), 1e-100);
81 assertEquals(0f, effect.pointsAtYProperty().get(), 1e-100);
82 pulse();
83 assertEquals(0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getPointsAtY(), 1e-100);
84 }
85
86 @Test
87 public void testSetPointsAtZ() {
88 // try setting correct value
89 effect.setPointsAtZ(1.0f);
90 assertEquals(1.0f, effect.getPointsAtZ(), 1e-100);
91 pulse();
92 assertEquals(1.0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getPointsAtZ(), 1e-100);
93 }
94
95 @Test
96 public void testDefaultPointsAtZ() {
97 // default value should be 0
98 assertEquals(0f, effect.getPointsAtZ(), 1e-100);
99 assertEquals(0f, effect.pointsAtZProperty().get(), 1e-100);
100 pulse();
101 assertEquals(0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getPointsAtZ(), 1e-100);
102 }
103
104 @Test
105 public void testSetSpecularExponent() {
106 // try setting correct value
107 effect.setSpecularExponent(1.1f);
108 assertEquals(1.1f, effect.getSpecularExponent(), 1e-100);
109 pulse();
110 assertEquals(1.1f, ((com.sun.scenario.effect.light.SpotLight)effect.impl_getImpl()).getSpecularExponent(), 1e-100);
111 }
112
113 @Test
114 public void testDefaultSpecularExponent() {
115 // default value should be 1
116 assertEquals(1f, effect.getSpecularExponent(), 1e-100);
117 assertEquals(1f, effect.specularExponentProperty().get(), 1e-100);
118 pulse();
119 assertEquals(1f, ((com.sun.scenario.effect.light.SpotLight)effect.impl_getImpl()).getSpecularExponent(), 1e-100);
120 }
121
122 @Test
123 public void testMinSpecularExponent() {
124 // 0 should be ok
125 effect.setSpecularExponent(0);
126 // try setting value smaller than minimal
127 effect.setSpecularExponent(-0.1f);
128 assertEquals(-0.1f, effect.getSpecularExponent(), 1e-100);
129 pulse();
130 assertEquals(0f, ((com.sun.scenario.effect.light.SpotLight)effect.impl_getImpl()).getSpecularExponent(), 1e-100);
131 }
132
133 @Test
134 public void testMaxSpecularExponent() {
135 // 4 should be ok
136 effect.setSpecularExponent(4);
137 // try setting value greater than maximal
138 effect.setSpecularExponent(4.1f);
139 assertEquals(4.1f, effect.getSpecularExponent(), 1e-100);
140 pulse();
141 assertEquals(4f, ((com.sun.scenario.effect.light.SpotLight)effect.impl_getImpl()).getSpecularExponent(), 1e-100);
142 }
143
144 @Test
145 public void testPointsAtXSynced() throws Exception {
146 checkDoublePropertySynced(
147 effect, effect.impl_getImpl(),
148 "javafx.scene.effect.Light$Spot", "pointsAtX",
149 "com.sun.scenario.effect.light.SpotLight", "pointsAtX", 0.3);
150 }
151
152 @Test
153 public void testPointsAtYSynced() throws Exception {
154 checkDoublePropertySynced(
155 effect, effect.impl_getImpl(),
156 "javafx.scene.effect.Light$Spot", "pointsAtY",
157 "com.sun.scenario.effect.light.SpotLight", "pointsAtY", 0.3);
158 }
159
160 @Test
161 public void testSpecularExponentSynced() throws Exception {
162 checkDoublePropertySynced(
163 effect, effect.impl_getImpl(),
164 "javafx.scene.effect.Light$Spot", "specularExponent",
165 "com.sun.scenario.effect.light.SpotLight", "specularExponent", 0.3);
166 }
167
168 @Test
169 public void testPointsAtZSynced() throws Exception {
170 checkDoublePropertySynced(
171 effect, effect.impl_getImpl(),
172 "javafx.scene.effect.Light$Spot", "pointsAtZ",
173 "com.sun.scenario.effect.light.SpotLight", "pointsAtZ", 0.3);
174 }
175
176 @Test
177 public void testColorSynced() throws Exception {
178 Color color = Color.RED;
179 Color4f red = new Color4f((float) color.getRed(), (float) color.getGreen(),
180 (float) color.getBlue(), (float) color.getOpacity());
181 Color4f result = (Color4f) getObjectPropertySynced(
182 effect, effect.impl_getImpl(),
183 "javafx.scene.effect.Light$Spot", "color",
184 "com.sun.scenario.effect.light.SpotLight", "color",
185 Color.RED);
186 assertColor4fEquals(red, result);
187 }
188
189 @Test
190 public void testCreateWithParams() {
191 effect = new Light.Spot(1, 2, 3, 4, Color.RED);
192 setupTest(effect);
193 assertEquals(1, effect.getX(), 1e-100);
194 assertEquals(2, effect.getY(), 1e-100);
195 assertEquals(3, effect.getZ(), 1e-100);
196 assertEquals(4, effect.getSpecularExponent(), 1e-100);
197 assertEquals(Color.RED, effect.getColor());
198 pulse();
199 assertEquals(1.0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getX(), 1e-100);
200 assertEquals(2.0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getY(), 1e-100);
201 assertEquals(3.0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getZ(), 1e-100);
202 assertEquals(4.0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getSpecularExponent(), 1e-100);
203 Color4f c = ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getColor();
204 assertEquals(1f, c.getRed(), 1e-5);
205 assertEquals(0f, c.getGreen(), 1e-5);
206 assertEquals(0f, c.getBlue(), 1e-5);
207 assertEquals(1f, c.getAlpha(), 1e-5);
208 }
209
210 @Test
211 public void testCreateWithDefaultParams() {
212 effect = new Light.Spot(0, 0, 0, 1, Color.WHITE);
213 setupTest(effect);
214 assertEquals(0, effect.getX(), 1e-100);
215 assertEquals(0, effect.getY(), 1e-100);
216 assertEquals(0, effect.getZ(), 1e-100);
217 assertEquals(1, effect.getSpecularExponent(), 1e-100);
218 assertEquals(Color.WHITE, effect.getColor());
219 pulse();
220 assertEquals(0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getX(), 1e-100);
221 assertEquals(0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getY(), 1e-100);
222 assertEquals(0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getZ(), 1e-100);
223 assertEquals(1.0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getSpecularExponent(), 1e-100);
224 Color4f c = ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getColor();
225 assertEquals(1f, c.getRed(), 1e-5);
226 assertEquals(1f, c.getGreen(), 1e-5);
227 assertEquals(1f, c.getBlue(), 1e-5);
228 assertEquals(1f, c.getAlpha(), 1e-5);
229 }
230 }